New in Release 2.05
- More accurate models
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Cubist models should now have somewhat lower average absolute error on
unseen cases.
- Improved multi-threading
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Another bottleneck in Cubist's model-building algorithm has been
parallelized and will now run on multiple CPUs or cores. Assignment of
some tasks to processors has also been adjusted to balance loads
better and so reduce the time taken to process larger applications.
- Faster composite models
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When Cubist constructs a composite model for applications with
hundreds of thousands of training cases, a significant proportion of
the total run time is taken up by calculating the accuracy of the
model on these same cases.
Instead, Release 2.05 uses a large sample of
the training cases to estimate this accuracy.
Here is a summary of changes in
previous releases.
For Licensees Only:
Licensees who purchased Cubist within the last 12 months
are welcome to upgrade to Release 2.05.
Click the appropriate link(s) below to download Release 2.05.
You will be asked to re-enter your licence ID before
running the system.
If you use the source code for reading and interpreting
Cubist models, you should also download the latest version.
- Cubist (Linux/Solaris):
-
- Cubist (Windows 2000/Xp/Vista):
-
- Either: source code for reading/interpreting models
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If you purchased Cubist more than 12 months ago but would like to
try Release 2.05, please complete the
evaluation form to obtain a free ten-day
licence.
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© RULEQUEST RESEARCH 2007
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Last updated March 2008
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